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PDF TS914 Data sheet ( Hoja de datos )
| Número de pieza | TS914 | |
| Descripción | RAIL TO RAIL CMOS QUAD OPERATIONAL AMPLIFIER | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TS914 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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® TS914
RAIL TO RAIL
CMOS QUAD OPERATIONAL AMPLIFIER
. RAIL TO RAIL INPUT AND OUTPUT
VOLTAGE RANGES
. SINGLE (OR DUAL) SUPPLY OPERATION
FROM 2.7V TO 16V
. EXTREMELY LOW INPUT BIAS CURRENT :
1pA TYP
. LOW INPUT OFFSET VOLTAGE : 5mV max.
. SPECIFIED FOR 600Ω AND 100Ω LOADS
. LOW SUPPLY CURRENT : 200µA/Ampli
. SPICE MACROMODEL INCLUDED IN THIS
SPECIFICATION
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
ORDER CODES
Part Number
TS914I/AI
Temperature Range
-40, +125oC
Package
ND
••
PIN CONNECTIONS (top view)
DESCRIPTION
The TS914 is a RAIL TO RAIL quad CMOS opera-
tional amplifier designed to operate with a single or
dual supply voltage.
The input voltage range Vicm includes the two
supply rails VCC+ and VCC-.
The output reaches :
• VCC- +50mV VCC+ -50mV with RL = 10kΩ
• VCC- +350mV VCC+ -350mV with RL = 600Ω
This product offers a broad supply voltage operat-
ing range from 2.7V to 16V and a supply current of
only 200µA/amp. (VCC = 3V).
Source and sink output current capability is typi-
cally 40mA (at VCC = 3V), fixed by an internal
limitation circuit.
STMicroelectronics is offering a dual op-amp with
the same features : TS912.
Output 1 1
Inverting Input 1 2
Non-inve rtin g Input 1 3
VCC + 4
Non-inve rting Input 2 5
Invert ing Input 2 6
Output 2 7
-
+
+
-
April 1999
14 Output 4
- 13 Invertin g Input 4
+ 12 Non-inve rtin g Input 4
11 VCC -
+ 10 Non-inve rtin g Input 3
- 9 Invertin g Input 3
8 Output 3
1/13
1 page  
TS914
ELECTRICAL CHARACTERISTICS
VCC+ = 10V, VCC- = 0V, RL,CL connected to VCC/2, Tamb = 25oC (unless otherwise specified)
Symbol
Parameter
Vio
DVio
Iio
Iib
ICC
CMR
SVR
Avd
VOH
Input Offset Voltage (Vic = Vo = VCC/2)
Tmin. ≤ Tamb ≤ Tmax.
TS914
TS914A
TS914
TS914A
Input Offset Voltage Drift
Input Offset Current - (note 1)
Tmin. ≤ Tamb ≤ Tmax.
Input Bias Current - (note 1)
Tmin. ≤ Tamb ≤ Tmax.
Supply Current (per amplifier, AVCL = 1, no load)
Tmin. ≤ Tamb ≤ Tmax.
Common Mode Rejection Ratio
Vic = 3 to 7V, Vo = 5V
Vic = 0 to 10V, Vo = 5V
Supply Voltage Rejection Ratio (VCC+ = 5 to 10V, VO = VCC /2)
Large Signal Voltage Gain (RL = 10kΩ, VO = 2.5V to 7.5V)
Tmin. ≤ Tamb ≤ Tmax.
High Level Output Voltage (Vid = 1V)
RL = 10kΩ
RL = 600Ω
RL = 100Ω
TS914I/AI
Min. Typ. Max.
10
5
12
7
5
1 100
200
1 150
300
400 600
700
50 75
70
50 80
20 60
15
9.85
9.2
9.95
9.35
7.8
Tmin. ≤ Tamb ≤ Tmax.
VOL Low Level Output Voltage (Vid = -1V)
RL = 10kΩ
RL = 600Ω
RL = 10kΩ
RL = 600Ω
RL = 100Ω
9.8
9
50
650
2300
150
800
Io
GBP
SR+
SR-
∅m
Tmin. ≤ Tamb ≤ Tmax.
Output Short Circuit Current (Vid = ±1V)
RL = 10kΩ
RL = 600Ω
Source
Sink
(Vo
(Vo
=
=
VVCCCC−+))
Gain Bandwidth Product
(AVCL = 100, RL = 10kΩ, CL = 100pF, f = 100kHz)
Positive Slew Rate
AVCL = 1, RL = 10kΩ, Vi = 2.5V to 7.5V, CL = 100pF
Negative Slew Rate
Phase Margin
150
900
45 60
45 60
1.3
1.3
0.8
40
en Equivalent Input Noise Voltage (Rs = 100Ω, f = 1kHz)
30
THD Total Harmonic Distortion
(AVCL = 1, RL = 10kΩ, CL = 100pF, VO = 4.75V to 5.25V, f = 1kHz)
Cin Input Capacitance
VO1/VO2 Channel Separation (f = 1kHz)
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
0.024
1.5
120
Unit
mV
µV/oC
pA
pA
µA
dB
dB
V/mV
V
mV
mA
MHz
V/µs
V/µs
Degrees
nV
√Hz
%
pF
dB
5/13
5 Page 
ELECTRICAL CHARACTERISTICS
VCC+ = 3V, VCC- = 0V, RL,CL connected to VCC/2, Tamb = 25oC
(unless otherwise specified)
Symbol
Vio
Avd
ICC
Vicm
VOH
VOL
Isink
Isource
GBP
SR
∅m
Conditions
RL = 10kΩ
No load, per operator
RL = 600Ω
RL = 600Ω
VO = 3V
VO = 0V
RL = 10kΩ, CL = 100pF, F = 100kHz
RL = 10kΩ, CL = 100pF
TS914
Value
0
10
100
-0.2 to 3.2
2.6
300
40
40
0.8
0.5
30
Unit
mV
V/mV
µA
V
V
mV
mA
mA
MHz
V/µs
Degrees
11/13
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet TS914.PDF ] | |
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